# Bubbletrail Dive Log

> Bubbletrail Dive Log (iPhone/iPad app by Kastelo AB.)

- Source: https://appshunter.io/ios/app/bubbletrail-dive-log/id6756735362 (this page in markdown: same URL + `.md`)
- Developer: [Kastelo AB](https://appshunter.io/developer/324516389)
- Category: Sports, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 36 MB
- Languages: American English
- Released: 2026-01-15
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/bubbletrail-dive-log/id6756735362/reviews.md

## What is Bubbletrail Dive Log?

Bubbletrail is a free, open-source dive log for recording and organising your scuba dives. It connects directly to dive computers over Bluetooth, imports logs from Subsurface and other programs, and displays dive profiles including depth, temperature, tank pressure, and calculated deco. Whether you're a recreational diver or into technical diving with multiple gas mixes, Bubbletrail keeps your dive history in one place.

The app aims for a modern, intuitive interface and surfaces best-practice metrics like surface gradient factors (SurfGF) to help you understand your dives better.


## Version history (last 5 releases)

### 26.7.3 — 2026-07-22

More intuitive dive editing experience

### 26.6.0 — 2026-06-20

Minor bugfixes and improvements

### 26.5.0 — 2026-05-18

- Certification handling
- New version numbering scheme

### 0.15.2 — 2026-05-03

Minor bugfixes

### 0.15.1 — 2026-03-10

Minor bugfixes

## More apps by Kastelo AB

- [Flaska](https://appshunter.io/ios/app/flaska/id1546916397)

All apps by Kastelo AB: https://appshunter.io/developer/324516389

## Related topics

[bubbletrail dive log](https://appshunter.io/ios/topics/bubbletrail-dive-log)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*